This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

Tubing through a cave lit with glowworms is a magical underground experience.

This sheep farm has been forever transformed since being built for “The Hobbit” film series.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

This Australian beach is composed of tiny shells.

Australia's largest medical museum featuring a 19th-century pharmacy.

Is there such thing as too many fruit bats? Not anymore.

This historic observatory contains the world's oldest refracting lens telescope.

Living fossils in this remote Australian bay provide a glimpse of what Earth may have looked like 3.5 billion years ago.

This pair of Australian "waterfalls" appear to be falling straight across the land.

People can't get enough of these adorable Japanese photobooths.

A clear example of the process of erosion in action.

A stray meteor left this picturesque hole in the Australian outback.

The labyrinthine storm tunnels beneath the city of Melbourne are ruled by a band of urban explorers.

The largest collection of medicinal plants in Australia is also home to a witch who will show you how to use them.

The unique ecosystem atop an Australian mountain is home to some colorful inhabitants.

An opal mining town in the middle of Australia where people live, worship, and shop underground.

This extraordinary geological oddity resembles human-made pavement.

One of Australia's largest secondhand bookstores.

A small, but award-winning beach known for its literally spotless reputation.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

Australia's largest traditional hedge maze features a Great Gnome Hunt.